Facebook’s Watch goes up against YouTube for ad dollars

(Reuters) - Facebook Inc launched its Watch video service to U.S. users on Thursday with plans to allow people to submit shows, as the No. 1 social media network vies with Alphabet Inc's YouTube for advertising revenue.

(Reuters) - Facebook Inc launched its Watch video service to U.S. users on Thursday with plans to allow people to submit shows, as the No. 1 social media network vies with Alphabet Inc's YouTube for advertising revenue.